2001 Opel Astra vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Astra. In addition, the cost of maintenance, including insurance, on 2001 Opel Astra would be higher. At 1,993 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Astra (123 HP @ 4400 RPM) has 24 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 2001 Opel Astra should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 245 kg more than 2001 Opel Astra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Opel Signum (230 Nm) has 60 more torque (in Nm) than 2001 Opel Astra. (170 Nm). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Astra.
Compare all specifications:
2001 Opel Astra | 2005 Opel Signum | |
Make | Opel | Opel |
Model | Astra | Signum |
Year Released | 2001 | 2005 |
Engine Position | Front | Front |
Engine Size | 1796 cc | 1993 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 123 HP | 99 HP |
Engine RPM | 4400 RPM | 3120 RPM |
Torque | 170 Nm | 230 Nm |
Engine Compression Ratio | 10.5:1 | 18.5:1 |
Top Speed | 182 km/hour | 185 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1350 kg | 1595 kg |
Vehicle Length | 4270 mm | 4640 mm |
Vehicle Width | 1720 mm | 1800 mm |
Vehicle Height | 1400 mm | 1470 mm |
Wheelbase Size | 2610 mm | 2740 mm |
Fuel Tank Capacity | 58 L | 60 L |